* {
  margin: 0;
  padding: 0;
  background-color: #f8f8f8f8;
}

.box {
  padding: 10px;
}

.box .ltLeft .list {
  display: flex;
  justify-content: space-between;
}

.box .ltLeft .list .avare img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
}

.box .ltLeft .list .nr {
  background-color: greenyellow;
  border-radius: 10px;
}

footer {
  position: fixed;
  bottom: 0;
  left: 0;
}
